Web apps and back offices
Internal tools, APIs, dashboards and fast, low-maintenance websites, from database design to production.
- Node.js
- Go
- Python
- MongoDB
- MySQL
// systems · IoT · AI · security
Systems that work
from hardware to cloud
Software built and run by a developer with 15+ years of hands-on work, from sensor boards to servers, plus articles sharing what real projects teach.
Services
What I can build for you
From locking down a single server to systems that connect hardware all the way to the cloud.
IoT and embedded systems
Connect sensors, cameras and machines to your systems: collect data, send alerts and control them remotely.
- ESP32
- Raspberry Pi
- STM32
- MQTT
AI and automation
Put AI to real work: customer chatbots, document search assistants, and repetitive tasks a system can take over.
- LLM
- AI Agent
- Automation
System security
Find and close the basic holes in servers, websites and networks, and set up backups you can actually restore.
- Hardening
- Firewall
- Backup
- SSL
Servers and DevOps
Set up, migrate and look after Linux servers, automate deployments, and monitor so things stay up.
- Ubuntu
- Docker
- nginx
- Grafana
Consulting and system design
Have a problem but no clear approach yet? Talk it through first and leave with a plan that fits your budget and scale.
- System design
- Estimates
Work
Systems built and running today
Forge
Parametric 3D-print designs in the browser: hundreds of models, adjusted live and exported ready to print.
PythonFastAPIDockerMongoDB
Open forge.kura3d.com FxLog
Real-time trade journal and verification from MT5, with public profiles and a copy-trading relay.
GoTimescaleDBRedisMQL5
Open fxlog.fxboat.com kura3d
One place to run 3D printers of several brands, compose many cameras into one picture, and stream live to YouTube and Facebook.
PythonMQTTFFmpegWebRTC
FXBoat
Forex and crypto education with calculators and an article system: fast to load, with almost no server cost.
AstronginxSEO
Open fxboat.com How it works
How we start working together
- Talk it throughTell me the problem or what you need. No technical vocabulary required.
- Plan and quoteA clear plan, timeline and price before any work starts.
- Build and testYou try it in stages and it gets adjusted to real use.
- Hand over and supportDelivered with documentation, plus an optional monthly support plan.
Articles
Field notes from real systems
New server? Lock down SSH in 7 steps
Right after you get a fresh Ubuntu server - keys instead of passwords, no root login, a firewall, fail2ban and auto-updates, plus the trap most people fall into.
3 min readYour cameras and IoT devices get a new IP after every reboot. Here is the fix
Why cameras, printers and ESP32 boards come back with a new address after a power cycle, and four fixes, from a router reservation to automatic discovery.
2 min readWhat is an AI agent, and how is it different from a chatbot?
AI agents in plain words. How they work in a loop, what tools they can use, which jobs suit them, and the risks to control before you let one touch a real system.
2 min readAbout
A developer from circuit board to cloud
Full-stack developer and system engineer with more than 15 years of building software and running systems: production web apps, Linux servers and databases, through to IoT and embedded work on Raspberry Pi, ESP32 and STM32.
The name comes from the favourite hour to start: six in the morning, when the head is clear, the systems are quiet, and problems get solved best.
15+ yrsbuilding and running systems
6 areasweb, IoT, AI, security, servers and consulting
M.S. ITKing Mongkut's Institute of Technology Ladkrabang
B.Eng.Computer Engineering, Prince of Songkla University
Have a problem worth a look?
Send the details through LINE or email below. These help me give you an estimate quickly:
- the system or problem to solve
- what you use today (if anything)
- your budget and timeline